You can get 30 free TV channels in Groton, CT
5 channels are rated Strong (indoor-ready) near the center of Groton. Check your exact ZIP code below.
Indoor Window or Tabletop Antenna
5 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: NW (315°)
Place your indoor antenna near a window or exterior wall facing NW (315°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
All Free Over-the-Air TV Channels in Groton, CT
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 53 | PBS | WEDN Norwich, CT · Full Power | 14.5 mi | NNW (339°) | High VHF RF 9 | ● Strong — Indoor OK |
| 28 | ION | WLWC New Bedford, MA · Full Power | 18.8 mi | NE (51°) | UHF RF 17 | ● Strong — Indoor OK |
| 69 | ION | WPXQ-TV Newport, RI · Full Power | 18.8 mi | NE (51°) | UHF RF 17 | ● Strong — Indoor OK |
| – | Local / LPTV | W26GB-D Norwich, CT · Low Power | 12.2 mi | NW (325°) | UHF RF 26 | ● Strong — Indoor OK |
| – | Local / LPTV | W32GJ-D Willimantic, CT · Low Power | 12.2 mi | NW (325°) | UHF RF 32 | ● Strong — Indoor OK |
| 8 | ABC | WTNH New Haven, CT · Full Power | 46.4 mi | W (279°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 30 | NBC | WVIT New Britain, CT · Full Power | 47.3 mi | WNW (304°) | UHF RF 31 | ● Moderate — Window / High Indoor |
| 61 | FOX | WTIC-TV Hartford, CT · Full Power | 47.4 mi | WNW (304°) | UHF RF 34 | ● Moderate — Window / High Indoor |
| 24 | PBS | WEDH Hartford, CT · Full Power | 47.4 mi | WNW (304°) | UHF RF 30 | ● Moderate — Window / High Indoor |
| 65 | PBS | WEDY New Haven, CT · Full Power | 47.4 mi | WNW (304°) | UHF RF 30 | ● Moderate — Window / High Indoor |
| 20 | CW | WCCT-TV Waterbury, CT · Full Power | 47.4 mi | WNW (304°) | UHF RF 33 | ● Moderate — Window / High Indoor |
| 59 | MyNetworkTV | WCTX New Haven, CT · Full Power | 46.4 mi | W (279°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 26 | ION | WHPX-TV New London, CT · Full Power | 47.4 mi | WNW (304°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 3 | CBS | WFSB Hartford, CT · Full Power | 49.2 mi | NW (309°) | UHF RF 36 | ▲ Weak — Outdoor / Attic |
| 12 | CBS | WPRI-TV Providence, RI · Full Power | 54.9 mi | NE (46°) | High VHF RF 7 | ▲ Weak — Outdoor / Attic |
| 10 | NBC | WJAR Providence, RI · Full Power | 54.9 mi | NE (47°) | UHF RF 25 | ▲ Weak — Outdoor / Attic |
| 64 | FOX | WNAC-TV Providence, RI · Full Power | 55.7 mi | NE (47°) | High VHF RF 12 | ▲ Weak — Outdoor / Attic |
| 36 | PBS | WSBE-TV Providence, RI · Full Power | 54.9 mi | NE (47°) | Low VHF RF 2 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WVMA-CD Hartford, CT · Class A | 25.9 mi | NNW (343°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 19 | Local / LPTV | WRDM-CD Hartford, CT · Class A | 47.3 mi | WNW (304°) | UHF RF 31 | ▲ Weak — Outdoor / Attic |
| 6 | ABC | WLNE-TV New Bedford, MA · Full Power | 54.9 mi | NE (47°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 40 | ABC | WGGB-TV Springfield, MA · Full Power | 70.1 mi | NNW (335°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 22 | NBC | WWLP Springfield, MA · Full Power | 61.9 mi | NNW (328°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 49 | PBS | WEDW Stamford, CT · Full Power | 58.1 mi | W (267°) | UHF RF 21 | ○ Fringe — Deep Outdoor |
| 57 | PBS | WGBY-TV Springfield, MA · Full Power | 70.1 mi | NNW (335°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| 2 | PBS | WGBH-TV Boston, MA · Full Power | 80.5 mi | NNE (33°) | Low VHF RF 5 | ○ Fringe — Deep Outdoor |
| 43 | Independent | WZME Bridgeport, CT · Full Power | 58.1 mi | W (267°) | UHF RF 21 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WHCT-LD Hartford, New Haven, CT · Low Power | 47.4 mi | WNW (304°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
| 51 | Local / LPTV | WRIW-CD Providence, RI · Class A | 54.9 mi | NE (47°) | Low VHF RF 2 | ○ Fringe — Deep Outdoor |
| 67 | UniMás | WFTY-DT Smithtown, NY · Full Power | 55.1 mi | WSW (237°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
Check Your Exact ZIP Code in Groton
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